8440068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 24837120

約数和(自身を除く): 16397052

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 59, 78, 84, 91, 118, 131, 156, 177, 182, 236, 262, 273, 354, 364, 393, 413, 524, 546, 708, 767, 786, 826, 917, 1092, 1239, 1534, 1572, 1652, 1703, 1834, 2301, 2478, 2751, 3068, 3406, 3668, 4602, 4956, 5109, 5369, 5502, 6812, 7729, 9204, 10218, 10738, 11004, 11921, 15458, 16107, 20436, 21476, 23187, 23842, 30916, 32214, 35763, 46374, 47684, 54103, 64428, 71526, 92748, 100477, 108206, 143052, 162309, 200954, 216412, 301431, 324618, 401908, 602862, 649236, 703339, 1205724, 1406678, 2110017, 2813356, 4220034, 8440068]

約数ペア:

[(1, 8440068), (2, 4220034), (3, 2813356), (4, 2110017), (6, 1406678), (7, 1205724), (12, 703339), (13, 649236), (14, 602862), (21, 401908), (26, 324618), (28, 301431), (39, 216412), (42, 200954), (52, 162309), (59, 143052), (78, 108206), (84, 100477), (91, 92748), (118, 71526), (131, 64428), (156, 54103), (177, 47684), (182, 46374), (236, 35763), (262, 32214), (273, 30916), (354, 23842), (364, 23187), (393, 21476), (413, 20436), (524, 16107), (546, 15458), (708, 11921), (767, 11004), (786, 10738), (826, 10218), (917, 9204), (1092, 7729), (1239, 6812), (1534, 5502), (1572, 5369), (1652, 5109), (1703, 4956), (1834, 4602), (2301, 3668), (2478, 3406), (2751, 3068)]